Abstract The 2024 aluminum alloy (Al-Cu-Mg) is widely used in aerospace; however, due to
its solidification-cracking tendency, its processability using laser powder bed fusion (LPBF) …

Additive manufacturing (AM) is a transformative approach to fabricating metal components in
the industry. However, it is challenging for fusion-based AM to fabricate metallic materials …

Abstract The (TiB 2+ TiC)/AlSi10Mg composite powders with 1.5 wt% nano-TiB 2 particles
and 1.5 wt% nano-TiC particles were prepared by ball milling. Aluminum matrix composites …

Laser powder bed fusion (LPBF) fabricated Al-Mg alloys, especially the novel Sc and Zr
modified Al-Mg alloys, have gained popularity due to lightweight applications. In this study …

Addition of nanoparticles (NPs) in the casting process can greatly refine the grain structure
of Mg-9 wt% Al alloy. In this work, different volumes of NPs were used to investigate their …

In this study, aluminum matrix composites reinforced with micro-TiN are fabricated via the
selective laser melting (SLM) technique. The effects of the TiN content on the densification …

With the in-depth study of additive manufacturing technologies, the use of gas as a reaction
medium to optimize material properties becomes more and more important. In this work, we …

Abstract Adding SiC particle (SiC p) to Al alloys to form Al/SiC p composite can increase the
elastic modulus and reduce the thermal expansion coefficient of the material. Considering …

Abstract Adding SiC particle (SiCp) to Al alloys to form Al/SiCp composite can increase the
elastic modulus and reduce the thermal expansion coefficient of the material. Therefore, in …